Rear projection monitor



FIG. 1 is a perspective view of a rear projection monitor embodying our new design;

FIG. 2 is a front elevation thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side elevation thereof, the left side being a mirror image;

FIG. 5 is a top view thereof; and,

FIG. 6 is bottom view. 

The ornamental design for a rear projection monitor, as shown and described. 